DE102013114712B4 - System zur Expansion von Verdichterzapfluft - Google Patents

System zur Expansion von Verdichterzapfluft

Info

Publication number
DE102013114712B4
DE102013114712B4 DE102013114712.7A DE102013114712A DE102013114712B4 DE 102013114712 B4 DE102013114712 B4 DE 102013114712B4 DE 102013114712 A DE102013114712 A DE 102013114712A DE 102013114712 B4 DE102013114712 B4 DE 102013114712B4
Authority
DE
Germany
Prior art keywords
bleed air
stage
air flow
inlet
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE102013114712.7A
Other languages
German (de)
English (en)
Other versions
DE102013114712A1 (de
Inventor
Balakrishnan Ponnuraj
Tu Nguyen
Eric Hongzhao Weng
Fernando Lopez-Parra
Pawel Jablecki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Technology GmbH filed Critical General Electric Technology GmbH
Publication of DE102013114712A1 publication Critical patent/DE102013114712A1/de
Application granted granted Critical
Publication of DE102013114712B4 publication Critical patent/DE102013114712B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/48—Control of fuel supply conjointly with another control of the plant
    • F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
    • F02C9/52—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by bleeding or by-passing the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0618—Environmental Control Systems with arrangements for reducing or managing bleed air, using another air source, e.g. ram air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/13—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having variable working fluid interconnections between turbines or compressors or stages of different rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
DE102013114712.7A 2012-12-28 2013-12-20 System zur Expansion von Verdichterzapfluft Active DE102013114712B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL402286 2012-12-28
PL402286A PL225152B1 (pl) 2012-12-28 2012-12-28 Układ upustowy sprężarki, zwłaszcza do silnika turbogazowego i silnik turbogazowy zawierający układ upustowy sprężarki

Publications (2)

Publication Number Publication Date
DE102013114712A1 DE102013114712A1 (de) 2014-07-03
DE102013114712B4 true DE102013114712B4 (de) 2025-07-17

Family

ID=50071194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013114712.7A Active DE102013114712B4 (de) 2012-12-28 2013-12-20 System zur Expansion von Verdichterzapfluft

Country Status (5)

Country Link
US (1) US9347380B2 (enExample)
JP (1) JP6699981B2 (enExample)
DE (1) DE102013114712B4 (enExample)
GB (1) GB2512969B (enExample)
PL (1) PL225152B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201414661D0 (en) * 2014-08-19 2014-10-01 Rolls Royce Plc Gas turbine engine and method of operation
US10041506B2 (en) * 2015-06-30 2018-08-07 General Electric Company System for discharging compressed air from a compressor
IT201600107332A1 (it) * 2016-10-25 2018-04-25 Nuovo Pignone Tecnologie Srl Sistema di turbina a gas con disposizione per convogliare lo spurgo / gas turbine system with bleed routing arrangement
PL421253A1 (pl) * 2017-04-10 2018-10-22 General Electric Company System wylotowy sprężarki
DE102018217824A1 (de) 2018-10-18 2020-04-23 Siemens Aktiengesellschaft Verfahren zur Montage einer Gasturbinenanordnung auf einem Fundament eines Kraftwerks und Gasturbinenanordnung
DE102019135587A1 (de) * 2019-12-20 2021-06-24 Rolls-Royce Deutschland Ltd & Co Kg Luftführungsvorrichtung als Teil des sekundären Luftsystems eines Gasturbinentriebwerkes und ein Gasturbinentriebwerk
FR3109178B1 (fr) * 2020-04-10 2022-04-29 Safran Aircraft Engines Plaque de sortie de conduit de décharge acoustiquement optimisée
EP4071366A1 (en) * 2021-04-06 2022-10-12 Siemens Energy Global GmbH & Co. KG Method to operate a compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090320496A1 (en) * 2008-06-30 2009-12-31 Solar Turbines Inc. System for diffusing bleed air flow
US20100043447A1 (en) * 2008-06-16 2010-02-25 Rolls-Royce Plc Bleed valve arrangement
US20100115964A1 (en) * 2008-11-11 2010-05-13 Rolls-Royce Plc Noise reduction device

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US3584972A (en) * 1966-02-09 1971-06-15 Gen Motors Corp Laminated porous metal
US3688504A (en) 1970-11-27 1972-09-05 Gen Electric Bypass valve control
US3706510A (en) 1971-08-02 1972-12-19 Avco Corp Pipe diffuser with auxiliary bleed system
US3880186A (en) 1974-03-25 1975-04-29 Essex International Inc Flow control devices
US4058141A (en) 1975-08-20 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Supersonic flow diffuser with energy redistribution
DE3636882C1 (de) 1986-10-30 1988-05-19 Schreiber Berthold Vorrichtung zur feinblasigen Einleitung eines Gases in eine Fluessigkeit
US5060471A (en) 1989-11-06 1991-10-29 501 Nordam Jet engine noise reduction system
US5758689A (en) 1996-12-12 1998-06-02 Forward Spin Consulting, Inc. Control valve with partial flow diffuser
US5769388A (en) 1997-04-28 1998-06-23 Welker Engineering Company Flow diffuser and valve
US6695821B1 (en) 1998-06-17 2004-02-24 Raymond N. Sjaarda Surgical infusion tool with flow diffuser
US6343672B1 (en) * 2000-03-23 2002-02-05 Nova Gas Transmission Ltd. Blowdown and venting jet noise suppressor
US6438941B1 (en) 2001-04-26 2002-08-27 General Electric Company Bifurcated splitter for variable bleed flow
US7946104B2 (en) * 2006-05-12 2011-05-24 Rohr, Inc. Bleed air relief system for engines
US7797945B2 (en) 2006-09-06 2010-09-21 Honeywell International Inc. Bleed valve outlet flow deflector
GB2443418B (en) 2006-11-02 2011-05-04 Rolls Royce Plc An acoustic arrangement
US7811050B2 (en) 2006-12-28 2010-10-12 General Electric Company Operating line control of a compression system with flow recirculation
US7998253B2 (en) 2007-07-19 2011-08-16 Menardi-Mikropul Llc Airflow reducing and redirecting arrangement for industrial baghouse
US20110162386A1 (en) 2010-01-04 2011-07-07 Shinoj Vakkayil Chandrabose Ejector-OBB Scheme for a Gas Turbine
US8511096B1 (en) 2012-04-17 2013-08-20 General Electric Company High bleed flow muffling system
US8550208B1 (en) 2012-04-23 2013-10-08 General Electric Company High pressure muffling devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100043447A1 (en) * 2008-06-16 2010-02-25 Rolls-Royce Plc Bleed valve arrangement
US20090320496A1 (en) * 2008-06-30 2009-12-31 Solar Turbines Inc. System for diffusing bleed air flow
US20100115964A1 (en) * 2008-11-11 2010-05-13 Rolls-Royce Plc Noise reduction device

Also Published As

Publication number Publication date
US9347380B2 (en) 2016-05-24
PL402286A1 (pl) 2014-07-07
US20140182307A1 (en) 2014-07-03
DE102013114712A1 (de) 2014-07-03
GB201322645D0 (en) 2014-02-05
GB2512969B (en) 2016-08-17
JP2014139433A (ja) 2014-07-31
JP6699981B2 (ja) 2020-05-27
GB2512969A (en) 2014-10-15
PL225152B1 (pl) 2017-02-28

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Legal Events

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F01K0023080000

Ipc: F02C0006080000

R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH

Free format text: FORMER OWNER: GENERAL ELECTRIC COMPANY, SCHENECTADY, N.Y., US

R018 Grant decision by examination section/examining division